419973128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{6883}}^1$

素因数の和:7181

約数の個数: 32

約数和(自身を含む): 817819200

約数和(自身を除く): 397846072

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 263, 526, 1052, 2104, 6883, 7627, 13766, 15254, 27532, 30508, 55064, 61016, 199607, 399214, 798428, 1596856, 1810229, 3620458, 7240916, 14481832, 52496641, 104993282, 209986564, 419973128]

約数ペア:

[(1, 419973128), (2, 209986564), (4, 104993282), (8, 52496641), (29, 14481832), (58, 7240916), (116, 3620458), (232, 1810229), (263, 1596856), (526, 798428), (1052, 399214), (2104, 199607), (6883, 61016), (7627, 55064), (13766, 30508), (15254, 27532)]